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1. What is the primary purpose of implementing encryption in healthcare
operations?
a) To enhance data accessibility for authorized personnel
b) To ensure data integrity and protect against unauthorized access
c) To streamline data storage and retrieval processes
d) To minimize the cost of data protection measures
Answer: b) To ensure data integrity and protect against unauthorized
access
Rationale: Encryption is used to transform sensitive information into
unreadable code, ensuring that unauthorized individuals cannot make
sense of the data even if they gain access to it.
2. Which of the following authentication measures is considered the most
secure for accessing electronic health records?
a) Username and password
b) Biometric authentication (e.g., fingerprint, iris scan)
c) Security questions
d) One-time passcode via email
Answer: b) Biometric authentication (e.g., fingerprint, iris scan)
Rationale: Biometric authentication relies on unique physical
characteristics of an individual, providing a higher level of security
compared to traditional username and password methods.
3. What is the purpose of a firewall in healthcare IT systems?
a) To block internet access and prevent unauthorized browsing
b) To secure wireless networks against intrusion
c) To inspect and control incoming and outgoing network traffic
d) To enable remote access to sensitive healthcare applications
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